org.apache.spark

Interface TaskFailedReason

All Superinterfaces:

TaskEndReason

All Known Implementing Classes:

ExceptionFailure, ExecutorLostFailure, FetchFailed, TaskCommitDenied

public interface TaskFailedReason
extends TaskEndReason

:: DeveloperApi :: Various possible reasons why a task failed.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	countTowardsTaskFailures() Whether this task failure should be counted towards the maximum number of times the task is allowed to fail before the stage is aborted.
String	toErrorString() Error message displayed in the web UI.

Method Detail

toErrorString

String toErrorString()

Error message displayed in the web UI.

countTowardsTaskFailures

boolean countTowardsTaskFailures()

Whether this task failure should be counted towards the maximum number of times the task is allowed to fail before the stage is aborted. Set to false in cases where the task's failure was unrelated to the task; for example, if the task failed because the executor it was running on was killed.

Returns:

(undocumented)